QNHCK2-16 Hall Effect Current Transducer Sensor, Split Core Clamp on Design, DC 0-150A, 2.5V Output, 5V Supply, 1% Accuracy (150A 2.5V 2V)

This QNHCK2-16 Hall Effect current sensor provides professional-grade current measurement capabilities in a convenient split-core design. The sensor accurately measures DC currents from 0 to ±150A with impressive 1% linearity across its full measurement range. Its clamp-on configuration allows for quick installation without disconnecting existing circuits, making it ideal for both new installations and retrofits. Operating on a 5V supply voltage, it delivers a proportional 2.5V ±2V or 2.5V ±0.625V analog output signal. The sensor features robust 2.5KV galvanic isolation protection and maintains reliable operation across temperatures from -13°F to +185°F. At just 2.65 ounces, this compact sensor integrates easily into tight spaces while delivering precise current monitoring for industrial equipment, power systems, and other high-current applications. The rugged construction and wide operating range make it suitable for demanding industrial environments where accurate current measurement is critical for system monitoring and control.

• HIGH PRECISION MEASUREMENT: Hall effect current transducer delivers accurate DC current sensing from 0 to ±150A with linearity within 1% of full scale and overall accuracy of ≤1% for reliable monitoring
• SPLIT CORE CLAMP DESIGN: Convenient clamp-on installation allows easy attachment around existing conductors without breaking the circuit, saving time and simplifying setup in tight spaces
• ANALOG OUTPUT OPTIONS: Provides 2.5V±2V or 2.5V±0.625V analog output signal powered by +5V supply, compatible with standard data acquisition systems and microcontrollers
• GALVANIC ISOLATION: Features 2.5KV isolation rating (50Hz AC, 1 minute) between input and output circuits for enhanced electrical safety and protection against ground loops
• WIDE OPERATING RANGE: Functions reliably in temperatures from -13°F to +185°F with storage capability from -40°F to +257°F, weighing approximately 2.6 ounces for versatile applications